nsc-ircc.h File Reference

#include <linux/time.h>
#include <asm/spinlock.h>
#include <asm/io.h>

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Defines
#define	DMA_TX_MODE   0x08
#define	DMA_RX_MODE   0x04
#define	CFG_BAIC   0x00
#define	CFG_CSRT   0x01
#define	CFG_MCTL   0x02
#define	CFG_FER   0x00
#define	CFG_FAR   0x01
#define	CFG_PTR   0x02
#define	CFG_PNP0   0x1b
#define	CFG_PNP1   0x1c
#define	CFG_PNP3   0x4f
#define	APEDCRC   0x02
#define	ENBNKSEL   0x01
#define	TXD   0x00
#define	RXD   0x00
#define	IER   0x01
#define	IER_RXHDL_IE   0x01
#define	IER_TXLDL_IE   0x02
#define	IER_LS_IE   0x04
#define	IER_ETXURI   0x04
#define	IER_DMA_IE   0x10
#define	IER_TXEMP_IE   0x20
#define	IER_SFIF_IE   0x40
#define	IER_TMR_IE   0x80
#define	FCR   0x02
#define	FCR_FIFO_EN   0x01
#define	FCR_RXSR   0x02
#define	FCR_TXSR   0x04
#define	FCR_RXTH   0x40
#define	FCR_TXTH   0x20
#define	EIR   0x02
#define	EIR_RXHDL_EV   0x01
#define	EIR_TXLDL_EV   0x02
#define	EIR_LS_EV   0x04
#define	EIR_DMA_EV   0x10
#define	EIR_TXEMP_EV   0x20
#define	EIR_SFIF_EV   0x40
#define	EIR_TMR_EV   0x80
#define	LCR   0x03
#define	LCR_WLS_8   0x03
#define	BSR   0x03
#define	BSR_BKSE   0x80
#define	BANK0   LCR_WLS_8
#define	BANK1   0x80
#define	BANK2   0xe0
#define	BANK3   0xe4
#define	BANK4   0xe8
#define	BANK5   0xec
#define	BANK6   0xf0
#define	BANK7   0xf4
#define	MCR   0x04
#define	MCR_MODE_MASK   ~(0xd0)
#define	MCR_UART   0x00
#define	MCR_RESERVED   0x20
#define	MCR_SHARP_IR   0x40
#define	MCR_SIR   0x60
#define	MCR_MIR   0x80
#define	MCR_FIR   0xa0
#define	MCR_CEIR   0xb0
#define	MCR_IR_PLS   0x10
#define	MCR_DMA_EN   0x04
#define	MCR_EN_IRQ   0x08
#define	MCR_TX_DFR   0x08
#define	LSR   0x05
#define	LSR_RXDA   0x01
#define	LSR_TXRDY   0x20
#define	LSR_TXEMP   0x40
#define	ASCR   0x07
#define	ASCR_RXF_TOUT   0x01
#define	ASCR_FEND_INF   0x02
#define	ASCR_S_EOT   0x04
#define	ASCT_RXBSY   0x20
#define	ASCR_TXUR   0x40
#define	ASCR_CTE   0x80
#define	BGDL   0x00
#define	BGDH   0x01
#define	ECR1   0x02
#define	ECR1_EXT_SL   0x01
#define	ECR1_DMANF   0x02
#define	ECR1_DMATH   0x04
#define	ECR1_DMASWP   0x08
#define	EXCR2   0x04
#define	EXCR2_TFSIZ   0x01
#define	EXCR2_RFSIZ   0x04
#define	TXFLV   0x06
#define	RXFLV   0x07
#define	MID   0x00
#define	TMRL   0x00
#define	TMRH   0x01
#define	IRCR1   0x02
#define	IRCR1_TMR_EN   0x01
#define	TFRLL   0x04
#define	TFRLH   0x05
#define	RFRLL   0x06
#define	RFRLH   0x07
#define	IRCR2   0x04
#define	IRCR2_MDRS   0x04
#define	IRCR2_FEND_MD   0x20
#define	FRM_ST   0x05
#define	FRM_ST_VLD   0x80
#define	FRM_ST_ERR_MSK   0x5f
#define	FRM_ST_LOST_FR   0x40
#define	FRM_ST_MAX_LEN   0x10
#define	FRM_ST_PHY_ERR   0x08
#define	FRM_ST_BAD_CRC   0x04
#define	FRM_ST_OVR1   0x02
#define	FRM_ST_OVR2   0x01
#define	RFLFL   0x06
#define	RFLFH   0x07
#define	IR_CFG2   0x00
#define	IR_CFG2_DIS_CRC   0x02
#define	IRM_CR   0x07
#define	IRM_CR_IRX_MSL   0x40
#define	IRM_CR_AF_MNT   0x80
#define	MAX_TX_WINDOW   7
#define	MAX_RX_WINDOW   7
Typedefs
typedef nsc_chip	nsc_chip_t
Functions
static void	switch_bank (int iobase, int bank)

---

Define Documentation

#define APEDCRC   0x02

Definition at line 54 of file nsc-ircc.h. Referenced by w83977af_probe().

#define ASCR   0x07

Definition at line 121 of file nsc-ircc.h. Referenced by nsc_ircc_dma_xmit_complete(), and nsc_ircc_fir_interrupt().

#define ASCR_CTE   0x80

Definition at line 127 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt().

#define ASCR_FEND_INF   0x02

Definition at line 123 of file nsc-ircc.h.

#define ASCR_RXF_TOUT   0x01

Definition at line 122 of file nsc-ircc.h.

#define ASCR_S_EOT   0x04

Definition at line 124 of file nsc-ircc.h.

#define ASCR_TXUR   0x40

Definition at line 126 of file nsc-ircc.h. Referenced by nsc_ircc_dma_xmit_complete().

#define ASCT_RXBSY   0x20

Definition at line 125 of file nsc-ircc.h.

#define BANK0   LCR_WLS_8

Definition at line 93 of file nsc-ircc.h. Referenced by nsc_ircc_change_dongle_speed(), nsc_ircc_change_speed(), nsc_ircc_dma_receive(), nsc_ircc_dma_receive_complete(), nsc_ircc_dma_xmit(), nsc_ircc_dma_xmit_complete(), nsc_ircc_fir_interrupt(), nsc_ircc_hard_xmit_fir(), nsc_ircc_hard_xmit_sir(), nsc_ircc_init_dongle_interface(), nsc_ircc_interrupt(), nsc_ircc_net_close(), nsc_ircc_net_open(), nsc_ircc_pio_write(), nsc_ircc_probe(), nsc_ircc_read_dongle_id(), and nsc_ircc_setup().

#define BANK1   0x80

Definition at line 94 of file nsc-ircc.h.

#define BANK2   0xe0

Definition at line 95 of file nsc-ircc.h.

#define BANK3   0xe4

Definition at line 96 of file nsc-ircc.h.

#define BANK4   0xe8

Definition at line 97 of file nsc-ircc.h.

#define BANK5   0xec

Definition at line 98 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_dma_receive_complete(), nsc_ircc_probe(), and nsc_ircc_setup().

#define BANK6   0xf0

Definition at line 99 of file nsc-ircc.h. Referenced by nsc_ircc_probe(), and nsc_ircc_setup().

#define BANK7   0xf4

Definition at line 100 of file nsc-ircc.h. Referenced by nsc_ircc_change_dongle_speed(), nsc_ircc_init_dongle_interface(), and nsc_ircc_read_dongle_id().

#define BGDH   0x01

Definition at line 131 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed().

#define BGDL   0x00

Definition at line 130 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed().

#define BSR   0x03

Definition at line 91 of file nsc-ircc.h. Referenced by nsc_ircc_change_dongle_speed(), nsc_ircc_change_speed(), nsc_ircc_dma_receive(), nsc_ircc_dma_receive_complete(), nsc_ircc_dma_xmit(), nsc_ircc_dma_xmit_complete(), nsc_ircc_fir_interrupt(), nsc_ircc_hard_xmit_fir(), nsc_ircc_hard_xmit_sir(), nsc_ircc_init_dongle_interface(), nsc_ircc_interrupt(), nsc_ircc_is_receiving(), nsc_ircc_net_close(), nsc_ircc_net_open(), nsc_ircc_pio_write(), nsc_ircc_read_dongle_id(), and switch_bank().

#define BSR_BKSE   0x80

Definition at line 92 of file nsc-ircc.h.

#define CFG_BAIC   0x00

Definition at line 41 of file nsc-ircc.h. Referenced by nsc_ircc_probe_108().

#define CFG_CSRT   0x01

Definition at line 42 of file nsc-ircc.h. Referenced by nsc_ircc_probe_108().

#define CFG_FAR   0x01

Definition at line 47 of file nsc-ircc.h. Referenced by nsc_ircc_probe_338().

#define CFG_FER   0x00

Definition at line 46 of file nsc-ircc.h. Referenced by nsc_ircc_probe_338().

#define CFG_MCTL   0x02

Definition at line 43 of file nsc-ircc.h. Referenced by nsc_ircc_probe_108().

#define CFG_PNP0   0x1b

Definition at line 49 of file nsc-ircc.h. Referenced by nsc_ircc_probe_338().

#define CFG_PNP1   0x1c

Definition at line 50 of file nsc-ircc.h. Referenced by nsc_ircc_probe_338().

#define CFG_PNP3   0x4f

Definition at line 51 of file nsc-ircc.h. Referenced by nsc_ircc_probe_338().

#define CFG_PTR   0x02

Definition at line 48 of file nsc-ircc.h. Referenced by nsc_ircc_probe_338().

#define DMA_RX_MODE   0x04

Definition at line 38 of file nsc-ircc.h.

#define DMA_TX_MODE   0x08

Definition at line 37 of file nsc-ircc.h.

#define ECR1   0x02

Definition at line 133 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive(), nsc_ircc_dma_xmit(), nsc_ircc_probe(), and nsc_ircc_setup().

#define ECR1_DMANF   0x02

Definition at line 135 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive(), and nsc_ircc_dma_xmit().

#define ECR1_DMASWP   0x08

Definition at line 137 of file nsc-ircc.h. Referenced by nsc_ircc_dma_xmit().

#define ECR1_DMATH   0x04

Definition at line 136 of file nsc-ircc.h.

#define ECR1_EXT_SL   0x01

Definition at line 134 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive(), nsc_ircc_dma_xmit(), nsc_ircc_probe(), and nsc_ircc_setup().

#define EIR   0x02

Definition at line 79 of file nsc-ircc.h. Referenced by nsc_ircc_interrupt().

#define EIR_DMA_EV   0x10

Definition at line 83 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt().

#define EIR_LS_EV   0x04

Definition at line 82 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt().

#define EIR_RXHDL_EV   0x01

Definition at line 80 of file nsc-ircc.h. Referenced by nsc_ircc_sir_interrupt().

#define EIR_SFIF_EV   0x40

Definition at line 85 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt().

#define EIR_TMR_EV   0x80

Definition at line 86 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt().

#define EIR_TXEMP_EV   0x20

Definition at line 84 of file nsc-ircc.h. Referenced by nsc_ircc_sir_interrupt().

#define EIR_TXLDL_EV   0x02

Definition at line 81 of file nsc-ircc.h. Referenced by nsc_ircc_sir_interrupt().

#define ENBNKSEL   0x01

Definition at line 55 of file nsc-ircc.h. Referenced by w83977af_probe().

#define EXCR2   0x04

Definition at line 139 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_probe(), and nsc_ircc_setup().

#define EXCR2_RFSIZ   0x04

Definition at line 141 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_probe(), and nsc_ircc_setup().

#define EXCR2_TFSIZ   0x01

Definition at line 140 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_probe(), and nsc_ircc_setup().

#define FCR   0x02

Definition at line 72 of file nsc-ircc.h.

#define FCR_FIFO_EN   0x01

Definition at line 73 of file nsc-ircc.h.

#define FCR_RXSR   0x02

Definition at line 74 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_dma_receive(), nsc_ircc_probe(), and nsc_ircc_setup().

#define FCR_RXTH   0x40

Definition at line 76 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_probe(), and nsc_ircc_setup().

#define FCR_TXSR   0x04

Definition at line 75 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_probe(), and nsc_ircc_setup().

#define FCR_TXTH   0x20

Definition at line 77 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_probe(), and nsc_ircc_setup().

#define FRM_ST   0x05

Definition at line 165 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_BAD_CRC   0x04

Definition at line 171 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_ERR_MSK   0x5f

Definition at line 167 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_LOST_FR   0x40

Definition at line 168 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_MAX_LEN   0x10

Definition at line 169 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_OVR1   0x02

Definition at line 172 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_OVR2   0x01

Definition at line 173 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_PHY_ERR   0x08

Definition at line 170 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define FRM_ST_VLD   0x80

Definition at line 166 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define IER   0x01

Definition at line 62 of file nsc-ircc.h.

#define IER_DMA_IE   0x10

Definition at line 67 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt(), and nsc_ircc_hard_xmit_fir().

#define IER_ETXURI   0x04

Definition at line 66 of file nsc-ircc.h.

#define IER_LS_IE   0x04

Definition at line 65 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt(), and nsc_ircc_net_open().

#define IER_RXHDL_IE   0x01

Definition at line 63 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_net_open(), nsc_ircc_probe(), nsc_ircc_setup(), and nsc_ircc_sir_interrupt().

#define IER_SFIF_IE   0x40

Definition at line 69 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), nsc_ircc_fir_interrupt(), and nsc_ircc_sir_interrupt().

#define IER_TMR_IE   0x80

Definition at line 70 of file nsc-ircc.h. Referenced by nsc_ircc_fir_interrupt(), and nsc_ircc_hard_xmit_fir().

#define IER_TXEMP_IE   0x20

Definition at line 68 of file nsc-ircc.h. Referenced by nsc_ircc_sir_interrupt().

#define IER_TXLDL_IE   0x02

Definition at line 64 of file nsc-ircc.h. Referenced by nsc_ircc_hard_xmit_sir(), and nsc_ircc_sir_interrupt().

#define IR_CFG2   0x00

Definition at line 179 of file nsc-ircc.h.

#define IR_CFG2_DIS_CRC   0x02

Definition at line 180 of file nsc-ircc.h.

#define IRCR1   0x02

Definition at line 152 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), nsc_ircc_fir_interrupt(), and nsc_ircc_hard_xmit_fir().

#define IRCR1_TMR_EN   0x01

Definition at line 153 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), nsc_ircc_fir_interrupt(), and nsc_ircc_hard_xmit_fir().

#define IRCR2   0x04

Definition at line 161 of file nsc-ircc.h.

#define IRCR2_FEND_MD   0x20

Definition at line 163 of file nsc-ircc.h.

#define IRCR2_MDRS   0x04

Definition at line 162 of file nsc-ircc.h.

#define IRM_CR   0x07

Definition at line 183 of file nsc-ircc.h.

#define IRM_CR_AF_MNT   0x80

Definition at line 185 of file nsc-ircc.h.

#define IRM_CR_IRX_MSL   0x40

Definition at line 184 of file nsc-ircc.h.

#define LCR   0x03

Definition at line 88 of file nsc-ircc.h.

#define LCR_WLS_8   0x03

Definition at line 89 of file nsc-ircc.h.

#define LSR   0x05

Definition at line 116 of file nsc-ircc.h.

#define LSR_RXDA   0x01

Definition at line 117 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), and nsc_ircc_pio_receive().

#define LSR_TXEMP   0x40

Definition at line 119 of file nsc-ircc.h. Referenced by nsc_ircc_pio_write().

#define LSR_TXRDY   0x20

Definition at line 118 of file nsc-ircc.h.

#define MAX_RX_WINDOW   7

Definition at line 208 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete().

#define MAX_TX_WINDOW   7

Definition at line 207 of file nsc-ircc.h. Referenced by nsc_ircc_dma_xmit_complete(), and nsc_ircc_hard_xmit_fir().

#define MCR   0x04

Definition at line 102 of file nsc-ircc.h.

#define MCR_CEIR   0xb0

Definition at line 110 of file nsc-ircc.h.

#define MCR_DMA_EN   0x04

Definition at line 112 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive(), nsc_ircc_dma_xmit(), and nsc_ircc_dma_xmit_complete().

#define MCR_EN_IRQ   0x08

Definition at line 113 of file nsc-ircc.h.

#define MCR_FIR   0xa0

Definition at line 109 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed().

#define MCR_IR_PLS   0x10

Definition at line 111 of file nsc-ircc.h. Referenced by nsc_ircc_dma_xmit().

#define MCR_MIR   0x80

Definition at line 108 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed().

#define MCR_MODE_MASK   ~(0xd0)

Definition at line 103 of file nsc-ircc.h.

#define MCR_RESERVED   0x20

Definition at line 105 of file nsc-ircc.h.

#define MCR_SHARP_IR   0x40

Definition at line 106 of file nsc-ircc.h.

#define MCR_SIR   0x60

Definition at line 107 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed().

#define MCR_TX_DFR   0x08

Definition at line 114 of file nsc-ircc.h. Referenced by nsc_ircc_change_speed(), and nsc_ircc_dma_xmit().

#define MCR_UART   0x00

Definition at line 104 of file nsc-ircc.h.

#define MID   0x00

Definition at line 147 of file nsc-ircc.h. Referenced by nsc_ircc_probe(), and nsc_ircc_setup().

#define RFLFH   0x07

Definition at line 176 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), and w83977af_dma_receive_complete().

#define RFLFL   0x06

Definition at line 175 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), and w83977af_dma_receive_complete().

#define RFRLH   0x07

Definition at line 158 of file nsc-ircc.h.

#define RFRLL   0x06

Definition at line 157 of file nsc-ircc.h.

#define RXD   0x00

Definition at line 59 of file nsc-ircc.h.

#define RXFLV   0x07

Definition at line 144 of file nsc-ircc.h. Referenced by nsc_ircc_is_receiving().

#define TFRLH   0x05

Definition at line 156 of file nsc-ircc.h.

#define TFRLL   0x04

Definition at line 155 of file nsc-ircc.h.

#define TMRH   0x01

Definition at line 151 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), nsc_ircc_fir_interrupt(), nsc_ircc_hard_xmit_fir(), w83977af_fir_interrupt(), and w83977af_hard_xmit().

#define TMRL   0x00

Definition at line 150 of file nsc-ircc.h. Referenced by nsc_ircc_dma_receive_complete(), nsc_ircc_fir_interrupt(), nsc_ircc_hard_xmit_fir(), w83977af_fir_interrupt(), and w83977af_hard_xmit().

#define TXD   0x00

Definition at line 58 of file nsc-ircc.h.

#define TXFLV   0x06

Definition at line 143 of file nsc-ircc.h.

---

Typedef Documentation

typedef struct nsc_chip nsc_chip_t

Definition at line 199 of file nsc-ircc.h.

---

Function Documentation

static void switch_bank (  int  iobase, int  bank )  [inline, static]

Definition at line 258 of file nsc-ircc.h. References BSR, and outb. Referenced by nsc_ircc_change_dongle_speed(), nsc_ircc_change_speed(), nsc_ircc_dma_receive(), nsc_ircc_dma_receive_complete(), nsc_ircc_dma_xmit(), nsc_ircc_dma_xmit_complete(), nsc_ircc_fir_interrupt(), nsc_ircc_hard_xmit_fir(), nsc_ircc_hard_xmit_sir(), nsc_ircc_init_dongle_interface(), nsc_ircc_interrupt(), nsc_ircc_is_receiving(), nsc_ircc_net_close(), nsc_ircc_net_open(), nsc_ircc_pio_write(), nsc_ircc_probe(), nsc_ircc_read_dongle_id(), nsc_ircc_setup(), w83977af_change_speed(), w83977af_dma_receive(), w83977af_dma_receive_complete(), w83977af_dma_write(), w83977af_dma_xmit_complete(), w83977af_fir_interrupt(), w83977af_hard_xmit(), w83977af_interrupt(), w83977af_is_receiving(), w83977af_net_close(), w83977af_net_open(), w83977af_pio_write(), w83977af_probe(), and w83977af_sir_interrupt().

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